Caliper housing portion



FIG. 1 is a perspective view of a caliper housing portion for a disc brake caliper in accordance with my new design;

FIG. 2 is an outside surface elevational view of the caliper housing portion illustrated in FIG. 1;

FIG. 3 is a right side edge elevational view of the caliper housing portion illustrated in FIGS. 1 and 2;

FIG. 4 is a left side edge elevational view of the caliper housing portion illustrated in FIGS. 1-3;

FIG. 5 is a bottom plan view of the caliper housing portion illustrated in FIGS. 1-4; and,

FIG. 6 is a top plan view of the caliper housing portion illustrated in FIGS. 1-5.

The broken line showing of environment (brake caliper) in the Figures is for illustrative purposes only and forms no part of the claimed design. The inside surface of the caliper housing portion that faces the other caliper housing portion does not form part of the claimed design. 

The ornamental design for a caliper housing portion, as shown and described. 